Wac-Włodarczyk, A., and P. Billewicz. “Lublin University of Technology As a Partner of the Project: Modern Learning – Development of Didactic Potential of the University”. Elektronika Ir Elektrotechnika, vol. 102, no. 6, May 2010, pp. 11-14, https://eejournal.ktu.lt/index.php/elt/article/view/9339.